Semiconductor/Solid-State Device Details TRIZ Cases

Sputtered copper film with titanium or zirconium additives prevents silicon diffusion while maintaining low contact resistance.

Imaging systems detect relative positions of semiconductor dies and clamping structures to prevent mechanical damage during wire bonding operations.

Segmented protective layers enable easy removal of the upper film without damaging the device.

Optimizing phosphorus levels in the Ni-P layer reduces internal tensile stress to prevent wafer warpage during miniaturization.

Aligned ball screws in a reaction absorber generate reactive force to reduce vibration without adding counterweight mass.

Flexible molding members accommodate warped semiconductor chips, ensuring reliable electrical connections despite structural deformation.

Shielding film deposition on assembly substrate grooves before dicing creates identical electronic component modules.

A semiconductor package uses a lead frame with a V groove to connect metal plates for enhanced electrical contact.

Segmented protection circuits using intermediary nodes prevent charge accumulation in internal gates during successive ESD pulses.

Columnar Al crystals in the front surface electrode hinder crack growth under thermal stress, extending power module lifespan.

Auxiliary members prevent warpage and ensure uniform flux coating between solder balls during vertical package assembly.

Conformal stress relief layers encapsulate bump undercuts to redistribute mechanical loads across passivation interfaces.

A multi-layer die attach film with varying binder molecular weights attaches stacked semiconductor chips to a package base substrate.

Stacking conductive tracks in two levels reduces global footprint, enabling additional power rails without increasing occupied surface area.

Variable electrode pad geometry overlaps a passivation contact hole to prevent peeling and boost manufacturing yield.

Replacing polysilicon with silicide lowers junction resistance and eliminates expensive ion implantation steps in 3D flash memory.

Differentiated adhesive materials attach a ring to the substrate, alleviating thermal stress and preventing delamination.

Film-over-wire configuration shortens electrical signal paths in vertically stacked semiconductor packages.

Embeds stacked semiconductor die in a molded panel body to form interconnect buffer layers and redistribution networks.

An insulator covers electrodes on LED metal substrates to extend the creepage distance between conductive components.

A contact support unit applies continuous pressure to maintain stable electrical connections between the X-ray detection panel and the connection circuit.

Electric field processing aligns dielectric particles within composite insulating materials to create targeted conductivity profiles.

Through-silicon vias connect battery current collectors to integrated circuits, reducing fabrication complexity.

Plasma etching expands division grooves while laser ablation cuts adhesive films, eliminating burrs and debris from mechanical blade dicing.

A semiconductor structure uses P-type and N-type electrode areas on seal rings to direct electrostatic discharge currents.

Oblique landing pads direct resin flow through substrate through-holes to eliminate voids.

A connecting via structure uses intersecting bar nets to expand contact area between conductive layers and through silicon vias.

A transmission line transformer and capacitor match input impedance to boost bandwidth while eliminating expensive dielectric layers.

Varying capping materials alter electromigration resistance to prevent hillock formation and enable programmable fuse opening.

A through-silicon via features a segmented side profile with distinct upper and lower angular segments to reduce thermal stress.

Laser ablation removes stacked members while plasma etching cleans damage, preserving die strength.

Grooves on chip carriers direct bonding adhesive flow, preventing contamination and maximizing chip size utilization.

A self-aligned contact cap structure protects gate conductors during semiconductor processing.

Segmented edge seal ring structures prevent fluorine outgassing and moisture ingress through open top seams in tungsten walls.

Fan-out wafer level packaging embeds components in reconstituted wafers to reduce device footprint while increasing interconnect count.

Segmented trench conductors use composite materials to reduce stress-induced deformation in multilayer stacks.

Electrochemical deposition via localized charge transfer fills high-aspect ratio vias with low resistivity metal, eliminating voids and corrosion.

Stacked pressurizing members apply mechanical force to semiconductor chips, ensuring reliable electrical connections through elastic deformation.

Sharing word line drivers across tiers reduces circuit area while increasing page size, resolving the trade-off between device complexity and memory density.

A protection layer on the first conductive edge maintains stable electric contact between the access device and lower electrode.

A CMOS image sensor optical block area uses a UV pass filter to transmit ultraviolet light while blocking visible wavelengths.

A flexible polymeric dielectric substrate supports light emitting semiconductor devices with vias extending to conductive layers for direct thermal contact.

Embedding dies in a conductive substrate eliminates wire bonding, resolving heat dissipation issues while simplifying the manufacturing process.

A self-aligned solder reflow method bonds semiconductor devices without mechanical pressure.

Solder reflow fills tapered vias and forms surface contacts, eliminating under bump metallization to reduce void formation.

A subtractive line with damascene second line type interconnect structure simplifies hard mask patterning.

Segmented pressure devices with movable elements and elastic intermediaries maintain consistent contact pressure despite manufacturing tolerances.

Separated via conductor groups on a mounting substrate prevent heat concentration and deformation, ensuring stable electronic connections.

A molybdenum nitride diffusion barrier stack prevents interdiffusion between semiconductor layers and metal interconnects.